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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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254 expected.insert(expected.end(), {H264::NaluType::kSps, 13}); | 254 expected.insert(expected.end(), {H264::NaluType::kSps, 13}); |
255 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); | 255 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); |
256 expected.insert(expected.end(), {H264::NaluType::kPps, 27}); | 256 expected.insert(expected.end(), {H264::NaluType::kPps, 27}); |
257 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); | 257 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); |
258 expected.insert(expected.end(), {1, 2, 3, 2, 1}); | 258 expected.insert(expected.end(), {1, 2, 3, 2, 1}); |
259 | 259 |
260 EXPECT_EQ(memcmp(packet.dataPtr, expected.data(), expected.size()), 0); | 260 EXPECT_EQ(memcmp(packet.dataPtr, expected.data(), expected.size()), 0); |
261 delete[] packet.dataPtr; | 261 delete[] packet.dataPtr; |
262 } | 262 } |
263 | 263 |
| 264 TEST_F(TestH264SpsPpsTracker, SpsPpsOutOfBand) { |
| 265 constexpr uint8_t kData[] = {1, 2, 3}; |
| 266 |
| 267 // Generated by "ffmpeg -r 30 -f avfoundation -i "default" out.h264" on macos. |
| 268 const std::vector<uint8_t> sps( |
| 269 {0x67, 0x7a, 0x00, 0x0d, 0xbc, 0xd9, 0x41, 0x41, 0xfa, 0x10, 0x00, 0x00, |
| 270 0x03, 0x00, 0x10, 0x00, 0x00, 0x03, 0x03, 0xc0, 0xf1, 0x42, 0x99, 0x60}); |
| 271 const std::vector<uint8_t> pps({0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0}); |
| 272 tracker_.InsertSpsPpsNalus(sps, pps); |
| 273 |
| 274 // Insert first packet of the IDR. |
| 275 VCMPacket idr_packet = GetDefaultPacket(); |
| 276 idr_packet.video_header.is_first_packet_in_frame = true; |
| 277 AddIdr(&idr_packet, 0); |
| 278 idr_packet.dataPtr = kData; |
| 279 idr_packet.sizeBytes = sizeof(kData); |
| 280 EXPECT_EQ(H264SpsPpsTracker::kInsert, |
| 281 tracker_.CopyAndFixBitstream(&idr_packet)); |
| 282 } |
| 283 |
| 284 TEST_F(TestH264SpsPpsTracker, SpsPpsOutOfBandWrongNaluHeader) { |
| 285 constexpr uint8_t kData[] = {1, 2, 3}; |
| 286 |
| 287 // Generated by "ffmpeg -r 30 -f avfoundation -i "default" out.h264" on macos. |
| 288 // Nalu headers manupilated afterwards. |
| 289 const std::vector<uint8_t> sps( |
| 290 {0xff, 0x7a, 0x00, 0x0d, 0xbc, 0xd9, 0x41, 0x41, 0xfa, 0x10, 0x00, 0x00, |
| 291 0x03, 0x00, 0x10, 0x00, 0x00, 0x03, 0x03, 0xc0, 0xf1, 0x42, 0x99, 0x60}); |
| 292 const std::vector<uint8_t> pps({0xff, 0xeb, 0xe3, 0xcb, 0x22, 0xc0}); |
| 293 tracker_.InsertSpsPpsNalus(sps, pps); |
| 294 |
| 295 // Insert first packet of the IDR. |
| 296 VCMPacket idr_packet = GetDefaultPacket(); |
| 297 idr_packet.video_header.is_first_packet_in_frame = true; |
| 298 AddIdr(&idr_packet, 0); |
| 299 idr_packet.dataPtr = kData; |
| 300 idr_packet.sizeBytes = sizeof(kData); |
| 301 EXPECT_EQ(H264SpsPpsTracker::kRequestKeyframe, |
| 302 tracker_.CopyAndFixBitstream(&idr_packet)); |
| 303 } |
| 304 |
| 305 TEST_F(TestH264SpsPpsTracker, SpsPpsOutOfBandIncompleteNalu) { |
| 306 constexpr uint8_t kData[] = {1, 2, 3}; |
| 307 |
| 308 // Generated by "ffmpeg -r 30 -f avfoundation -i "default" out.h264" on macos. |
| 309 // Nalus damaged afterwards. |
| 310 const std::vector<uint8_t> sps({0x67, 0x7a, 0x00, 0x0d, 0xbc, 0xd9}); |
| 311 const std::vector<uint8_t> pps({0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0}); |
| 312 tracker_.InsertSpsPpsNalus(sps, pps); |
| 313 |
| 314 // Insert first packet of the IDR. |
| 315 VCMPacket idr_packet = GetDefaultPacket(); |
| 316 idr_packet.video_header.is_first_packet_in_frame = true; |
| 317 AddIdr(&idr_packet, 0); |
| 318 idr_packet.dataPtr = kData; |
| 319 idr_packet.sizeBytes = sizeof(kData); |
| 320 EXPECT_EQ(H264SpsPpsTracker::kRequestKeyframe, |
| 321 tracker_.CopyAndFixBitstream(&idr_packet)); |
| 322 } |
| 323 |
264 } // namespace video_coding | 324 } // namespace video_coding |
265 } // namespace webrtc | 325 } // namespace webrtc |
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